Results 31 to 40 of about 1,503,593 (314)

A Heuristic Hybrid Optimization Approach for Spare Parts and Maintenance Workers Under Partial Pooling

open access: yesIEEE Access, 2019
The joint planning of spare parts and maintenance workers in a multiple echelon inventory system with lateral and cross-echelon transshipment can reduce the total cost of the system.
Bowen Cui   +6 more
doaj   +1 more source

A Short-Term Hybrid TCN-GRU Prediction Model of Bike-Sharing Demand Based on Travel Characteristics Mining

open access: yesEntropy, 2022
This paper proposes an accurate short-term prediction model of bike-sharing demand with the hybrid TCN-GRU method. The emergence of shared bicycles has provided people with a low-carbon, green and healthy way of transportation.
Shenghan Zhou   +5 more
doaj   +1 more source

Making tau amyloid models in vitro: a crucial and underestimated challenge

open access: yesFEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

Optimal Design of Accelerated Life Test Plan for Test Standard of a Manufacturer Making Multi-Series Products

open access: yesIEEE Access, 2019
To win fierce competition, a manufacturer would produce multi-series products to meet the diverse needs of customers. These products shall comply with the same test standard to estimate reliability before being launched into market.
Zixuan Pei, Yunxia Chen, Kunsong Lin
doaj   +1 more source

Autophagy in cancer and protein conformational disorders

open access: yesFEBS Letters, EarlyView.
Autophagy plays a crucial role in numerous biological processes, including protein and organelle quality control, development, immunity, and metabolism. Hence, dysregulation or mutations in autophagy‐related genes have been implicated in a wide range of human diseases.
Sergio Attanasio
wiley   +1 more source

Probabilistic Fatigue Crack Growth Analysis Under Stationary Random Loading With Spike Loads

open access: yesIEEE Access, 2018
The in-service loading condition of many engineering structures is generally composed of a stationary random loading caused by the mechanical vibration, and the spike loads due to occasional events, such as the sudden shock and accidental turbulence.
Shan Jiang, Wei Zhang, Zili Wang
doaj   +1 more source

Circulating histones as clinical biomarkers in critically ill conditions

open access: yesFEBS Letters, EarlyView.
Circulating histones are emerging as promising biomarkers in critical illness due to their diagnostic, prognostic, and therapeutic potential. Detection methods such as ELISA and mass spectrometry provide reliable approaches for quantifying histone levels in plasma samples.
José Luis García‐Gimenez   +17 more
wiley   +1 more source

Study of reliability of technical systems reliability [PDF]

open access: yes, 2021
The main states of reliability of a technical system and its elements are investigated by the example of vibration platforms for compacting concrete mixtures. Experimental studies on the development of vibration platforms for failure have been carried out.
Ivan Nazarenko   +6 more
openaire   +2 more sources

Life Cycle Prediction Model of Safety Vent Based on Two-Phase Degradation Process

open access: yesIEEE Access, 2018
The safety vent, the most important failsafe device of lithium ion batteries, is made of a highductility and a corrosion-resistant aluminum alloy. Safety vents are designed to release the gas pressure in the battery shell before a catastrophic explosion ...
Yunxia Chen, Wenjun Gong, Wei Zhang
doaj   +1 more source

Prediction of Hypertension Outcomes Based on Gain Sequence Forward Tabu Search Feature Selection and XGBoost

open access: yesDiagnostics, 2021
For patients with hypertension, serious complications, such as myocardial infarction, a common cause of heart failure, occurs in the late stage of hypertension. Hypertension outcomes can lead to complications, including death.
Wenbing Chang   +6 more
doaj   +1 more source

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